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<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Document</title>
    <style>
      * {
        margin: 0;
        padding: 0;
      }
      .box {
        height: 45px;
        animation-name: sqy;
        animation-duration: 5s;
        animation-delay: 0.5s;
        animation-timing-function:linear;
        animation-iteration-count:infinite;
        animation-direction: alternate;

      }
      @keyframes sqy {
        0% {
          transform: translateX(1190px);
          color: black;
        }
        50% {
          transform: translateX(690px);
          color: aqua;
        }
        100% {
          transform: translateX(200px);
          color: chocolate;
        }
      }
    </style>
  </head>
  <body>
    <div class="box">十堰市万达集团</div>
  </body>
</html>
